Opened 4 years ago

Closed 4 years ago

#2763 closed defect (fixed)

h264 decoding regression

Reported by: cehoyos Owned by:
Priority: important Component: avcodec
Version: git-master Keywords: h264 regression videolan
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no

Description

A vlc user uploaded a sample that cannot be decoded with FFmpeg since 23f5cff

$ ffmpeg -i FILE0001.MOV
ffmpeg version N-54569-ga20f049 Copyright (c) 2000-2013 the FFmpeg developers
  built on Jul  9 2013 03:10:47 with gcc 4.7 (SUSE Linux)
  configuration: --enable-gpl --disable-indev=jack
  libavutil      52. 38.100 / 52. 38.100
  libavcodec     55. 18.102 / 55. 18.102
  libavformat    55. 11.101 / 55. 11.101
  libavdevice    55.  2.100 / 55.  2.100
  libavfilter     3. 79.100 /  3. 79.100
  libswscale      2.  3.100 /  2.  3.100
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  3.100 / 52.  3.100
[h264 @ 0x21446e0] time_scale/num_units_in_tick invalid or unsupported (0/-2080374784)
[h264 @ 0x21446e0] Overread VUI by 8 bits
[h264 @ 0x21446e0] sps_id out of range
[h264 @ 0x21446e0] non-existing PPS 0 referenced
[h264 @ 0x21446e0] decode_slice_header error
[h264 @ 0x21446e0] no frame!

...

[h264 @ 0x21446e0] non-existing PPS 0 referenced
[h264 @ 0x21446e0] decode_slice_header error
[h264 @ 0x21446e0] no frame!
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x2143020] decoding for stream 0 failed
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x2143020] Could not find codec parameters for stream 0 (Video: h264 (avc1 / 0x31637661), 1280x720, 4040 kb/s): unspecified pixel format
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'FILE0001.MOV':
  Metadata:
    major_brand     : qt
    minor_version   : 0
    compatible_brands: qt
    creation_time   : 2013-07-08 14:16:34
    comment         : -06-08
    comment-lis     : -06-08
  Duration: 00:00:41.15, start: 0.000000, bitrate: 4075 kb/s
    Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), 1280x720, 4040 kb/s, 30 fps, 30 tbr, 90k tbn, 180k tbc
    Metadata:
      creation_time   : 2013-07-08 14:16:34
      handler_name    : Ambarella AVC
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 32 kb/s
    Metadata:
      creation_time   : 2013-07-08 14:16:34
      handler_name    : Ambarella AAC
At least one output file must be specified

Change History (2)

comment:2 Changed 4 years ago by michael

  • Reproduced by developer set
  • Resolution set to fixed
  • Status changed from new to closed
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